Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Attribute “<!--” is not serializable as XML 1.0.
Attribute “--” is not serializable as XML 1.0.
The “article” role is unnecessary for element “article”.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “” was here.
Empty heading.
The first occurrence of ID “hiddenurl” was here.
Errors:
A document must not include more than one “meta” element with a “charset” attribute.
Attribute “uniqid” not allowed on element “form” at this point.
Attribute “block” not allowed on element “form” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “about” not allowed on element “div” at this point.
Stray end tag “ul”.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
Attribute “about” not allowed on element “article” at this point.
Attribute “<!--” not allowed on element “article” at this point.
Attribute “contextual” not allowed on element “article” at this point.
Attribute “link” not allowed on element “article” at this point.
Attribute “--” not allowed on element “article” at this point.
Attribute “class_front” not allowed on element “a” at this point.
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Duplicate ID “”.
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “” for attribute “src” on element “iframe”: Must be non-empty.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “label” not allowed on element “input” at this point.
Duplicate ID “hiddenurl”.
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